Above shows the Demon Series stamp on the chrome-plated copper mechanism. Also shown is the advert for this model.
A few companies made versions of this trick and you can still buy versions today. Below is a very unusual model, I don't know of another example. The effect is the same but it takes extra-large cards.
It may look like a tiny card stand and a normal deck of cards but the picture below shows it with a modern model for scale. Also below is an advert from a 1965 Unique Magic (Harry Stanley) catalogue. It shows a stand that folds away in the same way as this model and has the same wire extensions to hold the cards, though it is made for standard cards.